38 Utility Patents
#1,174 in Seoul
#3,389 in South Korea
#60,014 in the World
Forward Citations = 211
Company Filing History:

Yonsei University-industry Foundation
where one patent can have more than one assignee
Get your Inventor Badge Today
#1,174 in Seoul
#3,389 in South Korea
#60,014 in the World
Company Filing History:

Get your Inventor Badge Today